Angle sum property
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Lesson duration is: 40 minItems in this lesson
Slide 1 - Slide
A polygon with three sides is called ____________.
A
Triangle
B
Pentagon
C
Square
D
Hexagon
Slide 2 - Quiz
A triangle with one angle greater than 90° is called ___________.
A
Acute triangle
B
Right triangle
C
Obtuse triangle
D
Equilateral triangle
